Trademark: SIRF
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Mark Identification
Proof of use for SIRF
We do not have any records of a proof of use for SIRF at this moment.
Possible trademark infringements of SIRF
Basic Information about SIRF
- Serial Number
- 75204751
- Filing Date
- 26 Nov 1996
- Registration Number
- 2308177
- Registration Date
- 18 Jan 2000
- Mark Drawing Code
- 1
Classifications
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- First use of SIRF anywhere
- SIRF was first used on 31 Mar 1995 for the primary classification of goods and services, international, 009 (Electrical and scientific apparatus)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 2
- International Code
- 009
- US Codes
- 021; 023; 026; 036; 038
Who owns SIRF?
1. CSR TECHNOLOGY, INC. SAN JOSE CA
2. SiRF Technology, Inc. San Jose CA
3. SiRF Technology, Inc. Sunnyvale CA
4. SiRF Technology, Inc. Sunnyvale CA
Correspondent
- N. Christopher Norton
- Arent Fox LLP
- 1717 K St., NW
- Washington DC 20006
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